<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<div>
  <h1>微博列表页面</h1>
  <div v-for="weibo in arr">
    <h3>{{weibo.content}}</h3>
    <p>{{weibo.url}}</p>
      <img :src="weibo.url" width="100">
      <a href="javascript:void(0)" @click="del(weibo.id)">删除</a>
  </div>
</div>
<script src="https://cdn.bootcdn.net/ajax/libs/axios/0.21.1/axios.min.js"></script>
<script src="https://cdn.staticfile.org/vue/2.6.14/vue.min.js"></script>
<script>
    let v = new Vue({
        el:"body>div",
        data:{
            arr:[]
        },
        methods:{
            del(id) {
                if(confirm("您确定要删除此条微博吗?")) {
                    // 发出异步post
                    axios.post("/delete?id=" + id).then(function (response) {
                        location.reload();
                    })
                }
            }
        },
      created:function() {
          axios.get("/select").then(function(response) {
            v.arr=response.data;
          })
      }
    })
</script>
</body>
</html>